You could shape and style your own custom polls by creating a
CSS style sheet. this didn’t suit all of our users, especially the ones
that don’t know what the hell CSS is! So we have simplified the process
somewhat.

Go to the sub menu in your account: Polls -> Custom Poll Styles

Now when you create a new style you are brought to the style editor.
From here you can edit the styles of your poll directly and see the how
the changes look live in the preview poll to the right. You can still
create poll styles using CSS directly if you prefer. In other news we
have added 5 new SiS Survey styles for you to choose from.